Few uninsured young people say they’ll sign up for Obamacare

Fewer than one-third of young, uninsured Americans say they are leaning toward enrolling in a health-care plan under the new Obamacare exchanges, according to a new poll -- a number that, if it holds, would present huge problems for the new law.

In order to keep costs down, the Affordable Care Act relies on younger, healthier people signing up for coverage to offset the costs for older, sicker Americans.